Suitable for chemical, oil industry equipment in trays with support ring plate tower, the downcomer board support plate connecte Holding-down Clip Specifications : NO.elevationsuitable thick_ nessOverall heightContour plateGarden boltOval platescrewaA1A1D1materialLL specifi_cationmate_rial materialspecifi_cationmate_ rial1K6A6476053113A3352515M10 112 ...